85605225

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{8713}}^1$

素因数の和:8857

約数の個数: 24

約数和(自身を含む): 142630752

約数和(自身を除く): 57025527

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 8713, 9825, 26139, 43565, 130695, 217825, 653475, 1141403, 3424209, 5707015, 17121045, 28535075, 85605225]

約数ペア:

[(1, 85605225), (3, 28535075), (5, 17121045), (15, 5707015), (25, 3424209), (75, 1141403), (131, 653475), (393, 217825), (655, 130695), (1965, 43565), (3275, 26139), (8713, 9825)]